从此之后，就丧失了睡眠功能。

Then,he lost his sleep function.

youdao

睡眠功能允许驱动在系统需求降到一个预设级别之下的时候就停止运行，而当需求增加的时候又自动重新启动。

A sleep function allows the drives to be cycled off when the system demand drops below a preset level, and restarted automatically when the demand increases.

youdao

切斯勒说，这项研究并没有证明这些基因突变的人和我们其余的人睡眠功能一样好，也许他们根本无法获得所需的睡眠。

Czeisler says that it doesn't prove that people with the mutation function as well as the rest of us; it's possible that they're just unable to get the sleep they need.

youdao

Let's just suppose, as seems likely, that none of the P-functioning is occurring, at some point during sleep.

我们就这样设想一下，在睡眠的某个时间点上，没有任何人格功能性。

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